Sanitary cover for telephones



FIG. 1 is a perspective view of a sanitary cover for telephones showing my new design, the broken line showing of a telephone being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a rear view; and,

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image. 

The ornamental design for a sanitary cover for telephones, as shown and described. 